Google Drive

Google Drive is a cloud storage and file synchronization service. This module provides functionality to load and process files from Google Drive, supporting various file formats and Google Workspace documents.

This module provides a sophisticated Google Drive document loader that can:

• Load multiple file types

• Process Google Workspace documents

• Handle folder-based loading

• Support shared drives

• Process files recursively

• Customize file type filtering

• Handle OAuth2 authentication

Required Parameters

• Connect Credential: Google Drive OAuth2 credentials. Refer to #Google Drive
• Select Files or Folder ID: Choose specific files or provide a folder ID

Optional Parameters

• File Types: Types of files to load:

  • Google Docs

  • Google Sheets

  • Google Slides

  • PDF Files

  • Text Files

  • Word Documents

  • PowerPoint

  • Excel Files

• Include Subfolders: Process files in subfolders

• Include Shared Drives: Access files from shared drives

• Max Files: Maximum number of files to load (default: 50)

• Text Splitter: A text splitter to process the extracted content

• Additional Metadata: JSON object with additional metadata

• Omit Metadata Keys: Comma-separated list of metadata keys to omit

Outputs

• Document: Array of document objects containing metadata and pageContent

• Text: Concatenated string from pageContent of documents

Supported File Types

Google Workspace

• Google Docs (application/vnd.google-apps.document)

• Google Sheets (application/vnd.google-apps.spreadsheet)

• Google Slides (application/vnd.google-apps.presentation)

Microsoft Office

• Word (.docx)

• Excel (.xlsx)

• PowerPoint (.pptx)

Other Formats

• PDF (.pdf)

• Text Files (.txt)

Features

• OAuth2 authentication

• Multiple file type support

• Folder processing

• Shared drive access

• File type filtering

• Text splitting support

• Metadata customization

• Error handling

Loading Methods

File Selection Mode

• Direct file selection

• Multiple file support

• File type filtering

• Metadata preservation

Folder Mode

• Recursive folder processing

• Subfolder support

• File type filtering

• Batch processing

Document Structure

Each document contains:

• pageContent: Extracted content from the file

• metadata:

  • fileName: Original file name

  • fileType: MIME type

  • fileId: Google Drive file ID

  • source: File path/URL

  • Additional custom metadata

Notes

• Requires OAuth2 authentication

• Handles rate limiting

• Supports large files

• Temporary file management

• Memory-efficient processing

• Error handling for invalid files

• Automatic token refresh